August in Szombathely averages a daily high of 27.2°C with nights around 14.7°C. Expect roughly 9.6 wet days totalling 78.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Szombathely is May–September.
Based on SZOMBATHELY, HU (4.1km), 1995–2024. 30 years of August data.